I really like the possum hollow bore guides, but after searching the web and looking at their compatibility chart, I am still having a hard time figuring out what number bore guide works with Ruger American Predator rifles (243/6mm CM) and the Ruger Precision (6.5 CM) (maybe the same one?)....and while we are at it, the Ruger Ranch in a 223.  Does anyone know what number works with those rifles?  I have tried calling them, but the no one ever answers and the voicemail is full.  Any help would be appreciated.  Thanks
				
			 
	








 
 
		 
 
		 
 
		
